scientific article; zbMATH DE number 528832
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Publication:4285349
zbMath0791.33002MaRDI QIDQ4285349
Detlef Gronau, Janusz Matkowski
Publication date: 24 March 1994
Full work available at URL: https://eudml.org/doc/232254
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Functional equations for real functions (39B22) Gamma, beta and polygamma functions (33B15) Iteration theory, iterative and composite equations (39B12) Convexity of real functions in one variable, generalizations (26A51)
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